.App {
  text-align: center;
}

.App-logo {
  height: 40vmin;
  pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
  .App-logo {
    animation: App-logo-spin infinite 20s linear;
  }
}

.App-header {
  background-color: #282c34;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: calc(10px + 2vmin);
  color: white;
}

.App-link {
  color: #61dafb;
}

@keyframes App-logo-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

textarea {
  border: 1px solid #009688
}

input {
  width: 350px;
  border: 1px solid #009688;
  height: 20px;
}

hr {
  background-color: #009688;
  height: 1px;
  border: none;
}

.div-param div {
  width: 100%;
  margin: 8px
}

button {
  width: 180px;
  border: 1px solid #009688;
  height: 25px;
  margin-left: 30px;
  background-color: #009688;
  color: white;
}

.div-param {

  width: 100%;
  margin: 30px;
  height: 190px;
}

.div-head {
  margin-top: 15px;
  height: 500px;

}

.div-txtinput {
  height: 95%;

  width: 19%;
  float: left;
  margin-left: 15px;
}

.div-txtinput div {
  text-align: center
}

.div-txtarea {
  width: 98%;
  height: 98%;
  margin: 0px;
}